1991 goldtone round domed textured with a faux-citrine center with faux-emerald, faux-sapphire, faux-amethyst and faux-garnet surround clip and screw back earrings. Marked "NAPIER" on the clips and "NAPIER©" on the backs. Measure: 1 3/8 inches across. Excellent condition. From Napier's 1991 limited edition Royalton line. Identical earrings are shown on pg. 676 of Melinda L. Lewis & Henry Swen's book, "The Napier Co.: Defining 20th Century American Costume Jewelry."